Aluminum Return Air Vent Louver Grille
Specifications
| Item | Aliminum louvers |
| Brand | Aolijie |
| Material | 6063 \ 6061 \ 6060 |
| Temper | T5/T6 |
| Thickness | 0.8-5.0mm |
| Length | 6m ( customizable) |
| Surface treatment | Mill finish \ Power coating \ Anodizing \ Electrophoresis \ Fluorocarbon coating \ Wood grain, etc. |
| Color | According to customer requirements (customizable) |
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Service support |
Drilling \ Milling \ Cutting \ Welding \ Bending \ Assembling \ CNC |
| Packing details | Inside: packed with protective film to protect each piece |
| Outside:wrap to be bundles by shrink plastic bag | |
| Delivery time | Die developing and sample testing :7-10 days |
| Mass production completed :15-30 days | |
| MOQ | 500kg |
surface treatment

Product application
This removable aluminum air louver vent grille features a detachable frame design for easy filter cleaning and maintenance. Made of lightweight anti-rust aluminum alloy with matte white powder coating, the inclined rainproof slats guarantee smooth airflow while blocking splashing water and debris. Two styles are available: single horizontal slat and reinforced vertical baffle slat. All sizes are fully customizable to match ceiling, wall and cabinet ventilation openings. UV-resistant coating prevents fading, suitable for long-term indoor and mild outdoor use with simple surface wipe for daily upkeep.

Quality Inspection
Manufacturing technique
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Provide pre-processing services, such as cutting, drilling, milling, etc.
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Order process














